Doogie Howser, M.D.

Everyone’s gotta start somewhere. And if you’re 16-year-old Neil Patrick Harris, that would be playing the child-prodigy doctor on this show. Doogie Howser ran on ABC for four seasons, from 1989 through 1993. We have all 97 episodes of the series below. (Trivia: ABC executives opposed Harris’ casting even after the pilot was positively received,)